October 18, 2024

Living in Gilbert, Arizona, you’ve probably noticed tile roofs on a majority of homes. Why? Well, it’s not just about aesthetics. Tile roofing offers a host of benefits that make it the go-to option for homeowners in the area. But, even the most durable materials will eventually need replacing. In this blog, we’ll discuss why tile roofs are so popular in Gilbert, how to spot signs of damage, and when it’s time to consider replacing your roof.

TLDR – Quick Guide:

  • Why Tile Roofs Are Popular in Gilbert: Tile roofs are incredibly durable, energy-efficient, and resistant to the harsh Arizona climate. They can last up to 50 years or more with proper maintenance.
  • Signs of Damage: Cracked or broken tiles, leaks, sagging roofs, or granule loss are clear signs your tile roof needs attention.
  • When to Replace: Tile roofs can last decades, but if you spot frequent leaks, multiple broken tiles, or structural issues, it might be time for a replacement. can help catch issues before they worsen.

Tile roofs are a common sight across Gilbert, and it’s not just a trend. Here’s why so many homeowners love them:

  1. Heat Resistance: Arizona’s desert climate can be brutal, with temperatures regularly exceeding 100°F. Tile roofs, particularly clay and concrete options, have excellent heat-resistance, helping to keep homes cooler by reflecting sunlight.
  2. Durability: Compared to asphalt shingles, tile roofs are far more durable. They can withstand extreme weather, including high winds and the occasional monsoon storm, making them perfect for Gilbert’s varied weather patterns. Some tile roofs can last 50 to even 100 years with proper care.
  3. Energy Efficiency: Because tile roofs naturally insulate homes, they help reduce energy costs. Their thermal properties allow them to regulate indoor temperatures, reducing the need for constant air conditioning—a huge plus during scorching Arizona summers.
  4. Low Maintenance: While regular inspections are necessary, tile roofs require less frequent maintenance than other roofing types. They resist pests, rot, and water damage, making them a long-lasting investment.
  5. Aesthetic Appeal: Let’s not forget the visual aspect! Tile roofs give homes a timeless, classic look that blends well with Gilbert’s Southwestern and Mediterranean architectural styles.

Even though tile roofs are durable, they’re not indestructible. Here are some red flags to watch out for that may indicate it’s time to repair or replace your roof:

  • Cracked or Broken Tiles: Arizona’s intense heat can cause tile expansion and contraction, leading to cracks over time. While a few cracked tiles can be replaced, if the problem is widespread, it may require a larger intervention.
  • Water Leaks: Water stains on your ceiling or walls are a surefire sign of a roof problem. Although tile roofs are designed to keep water out, damaged underlayment or missing tiles can lead to leaks.
  • Sagging Roof Deck: If your roof starts to sag or dip, it may be a sign of underlying structural issues. This can happen if moisture seeps in over time, causing wood rot or weakening the framework. A sagging roof is a serious concern and often calls for replacement.
  • Granule Loss: If you notice granules collecting in your gutters or at the base of your downspouts, that’s a sign of wear and tear on your roof tiles. Granules protect the surface of the tile, and their loss can indicate that the tiles are nearing the end of their life.
  • Mold or Moss Growth: In some cases, moss or mold can begin to grow between tiles, especially after heavy rains or if water is not draining properly. This can compromise the integrity of your roof.

So, how do you know when it’s time for a full roof replacement instead of just a repair?

  1. Age of the Roof: Tile roofs are known for their longevity, but that doesn’t mean they last forever. If your roof is more than 50 years old, you should consider replacing it, especially if you’ve already made multiple repairs.
  2. Frequent Leaks: If you’re dealing with repeated leaks or water damage in different areas of your home, it may be more cost-effective to replace the roof rather than patch it up every year.
  3. Widespread Tile Damage: If more than 30% of your tiles are damaged or broken, it’s usually more practical to replace the roof entirely rather than doing piecemeal repairs.
  4. Structural Issues: Problems like sagging, wood rot, or consistent mold growth may indicate that your roof’s underlying structure is compromised. At this point, a replacement is often the safest option to prevent further damage.

  • Tile roofs are a great option for Gilbert homeowners due to their durability, energy efficiency, and ability to withstand harsh weather.
  • Signs of damage like cracked tiles, leaks, and sagging roofs should be addressed immediately to prevent further problems.
  • Replacement may be necessary after 50+ years, or when structural issues or widespread tile damage become apparent.

Tile roofs are built to last, but no roof is immune to wear and tear. By keeping an eye on the signs and knowing when to replace your roof, you can ensure your home stays well-protected for decades to come.


1. How long do tile roofs last in Gilbert?

Tile roofs in Gilbert can last anywhere from 50 to 100 years, depending on the material (clay or concrete) and how well they are maintained. Proper inspections and timely repairs can extend their lifespan.

2. What causes tile roofs to crack?

The intense Arizona heat can cause tiles to expand and contract, leading to cracks over time. Poor installation or impacts from falling debris can also cause tiles to break.

3. Can I replace individual tiles, or do I need to replace the entire roof?

If only a few tiles are damaged, you can replace them without redoing the entire roof. However, if the damage is widespread or your roof is aging, a full replacement might be more cost-effective.

4. How often should I inspect my tile roof?

It’s recommended to inspect your tile roof at least once a year, and after any major storms or high winds, to catch any damage early.

5. Are tile roofs energy-efficient?

Yes! Tile roofs offer excellent thermal properties that help regulate indoor temperatures, reducing the need for air conditioning and lowering energy costs, especially in the hot Gilbert summers.

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